Systematic Study on the Catalytic Arsa-Wittig Reaction.
Chemistry(2020)
摘要
Efficient catalytic arsa-Wittig reactions have been developed by using 1-phenylarsolane as a catalyst. A wide array of aldehydes was converted to the corresponding olefins in high yields with moderate to excellent E stereoselectivity in the presence of a catalytic amount of 1-phenylarsolane. Moreover, density functional theory calculations were carried out to afford insight into the E/Z selectivity.
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关键词
arsenic,catalytic arsa-Wittig reaction,density functional calculations,E/Z selectivity,iron-free
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